Question [Q] Is it normal to have no audible selection/lockscreen sounds on CM7.1 nightly?

Hello all,
So, after lurking for maybe a year I decided it was time to register and get a username, yep.
I recently bought a defy and after many experiments with roms I've managed to sucessfully flash a working SBF (was getting the blackscreen after a screw up) I decided to install CM7 because I was really used to it on my xperia x8.
It's working great and smooth, but there's one thing that really annoys me: there are no clicky sounds whatsoever, not on the lockscreen and neither on the screen selection, have you guys got any clue?

Thanks in advance for the input,
~P.R.

Useful info:
- Flashed SBF:http://forum.xda-developers.com/show....php?t=1263212 (FULL SBF link rom was in chinese)
- Tried to use MS2.1, then had to flash a fixed SBF http://www.multiupload.com/CZ13FDE9E0# upon upgrading to CM7
- Using latest (cm72-120102.0338-NIGHTLY-Defy.zip) cm7 nightly from http://defy.wdscript.fr/jordan-nightly/